The Atlantis UV Defence-Stick (1.5kg) effectively stabilizes and protects chlorine in your pool water from the sun's harmful ultraviolet rays.

By increasing the pool's stabilizer levels, this stick extends the active life of chlorine and ultimately saves you money.

Eliminate the risk of chlorine being burned up by the sun with this easy-to-install and cost-effective solution.  

Add one stick to the skimmer at a time to raise the stabilizer level of your pool. Avoid over-stabilizing your pool water. Not suitable for use with chlorine pucks or indoor pools.